A tomato grower needs to ship early when prices are high and spoilage is low. She now has 20 tons of tomatoes on hand and can add five tons a week by waiting to ship them. The current profit is $200 per ton but it will reduce by $20 per ton for each week she delays. When should she ship to receive maximum profit?

Volume of cylinder with a radius of 8cm and height of 25 cm

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)